Slow Scan Television (SSTV) has been around for quite some time. The original SSTV required expensive commercial equipment. Today, with PC's, Software and a
Interface to your rig you can be on the air with SSTV.

I have been bit by this mode. After I started with PSK31 using the PSK-80 Warbler, I then wanted to expand to other bands, I got a small Soundcard to Transceiver Interface
which worked with my PC and PSK31 Software. I then downloaded a SSTV Software program and now the PC is used for two different HAM modes.